v2.3.0.11
Restricted cash
6 Months Ended
Jun. 30, 2011
Restricted cash
4.
Restricted cash

Restricted cash consists of the following (unaudited):
   
As of
 
   
June 30,
   
December 31,
 
   
2011
   
2010
 
             
Restricted cash deposited with banks for collateralized short term bank loans
  $ 288,930     $ 28,065